Determine whether the following statement is true or false.
If oxygen is added to reduced ribonuclease dissolved in 8 M urea, and enough O2 is added to
form 4 disulfides (the maximum possible), then after the urea is dialyzed out, the enzyme will
be approximately 100% active.

True or False
False

The urea indirectly disrupts hydrophobic interactions by disrupting solvent lattices. Thus, the protein
folds incorrectly, failing to keep SH's in consistently nativelike
pairings.

after a the power stroke, adp is released, but the cross-bridge formed is still in place. atp then binds to myosin, moving the myosin to its high-energy state, releasing the myosin head from the actin active site.

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.

answer: the correct option is d. enzyme

lactase and carbonic anhydrase are the examples of enzymes.

lactase is an enzyme, which is present in the small intestine of mammals. it in the digestion of the disaccharide, lactose ( milk sugar) by converting it into two monosachharide, which are glucose and galactose.

carbonic anhydrase is present in the red blood cells. this enzyme plays significant role in the transport of co₂. it in the conversion of co₂ and h₂o into carbonic acid, which is then dissociated into bicarbonate ions and hydrogen ions.